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4-chloro-7-methoxyquinazolin-6-yl acetate

Also known as: 6-acetoxy-4-chloro-7-methoxyquinazoline, 4-chloro-6-acetoxy-7-methoxyquinazoline, 4-chloro-7-methoxy-6-quinazolinol 6-acetate, 4-chloro-7-methoxy-6-quinazolinyl acetate, 6-Quinazolinol, 4-chloro-7-methoxy-, acetate (ester), acetic acid 4-chloro-7-methoxy-6-quinazolinyl ester, acetic acid 4-chloro-7-methoxyquinazolin-6-yl ester, Gefitinib impurity X, Gefitinib intermediate V

4-chloro-7-methoxyquinazolin-6-yl acetate (CAS 230955-75-6) is a compound in the Organohalogen Compounds category listed in the Jingsj chemical database. It has the molecular formula C11H9ClN2O3 and a molecular weight of 252.654 g/mol. Key properties include a boiling point of 364.6±37.0 °C at 760 mmHg, a density of 1.4±0.1 g/cm3 and a flash point of 174.3±26.5 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
230955-75-6
Jingsj CID
J-1070477-5
Molecular Formula
C11H9ClN2O3
Molecular Weight
252.654 g/mol
Category
Organohalogen Compounds
Last updated
8/21/2026
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Physicochemical Properties

Boiling Point364.6±37.0 °C at 760 mmHg
Density1.4±0.1 g/cm3
Flash Point174.3±26.5 °C
Exact Mass252.030167
PSA61.31000
LogP0.84
Vapor Pressure0.0±0.8 mmHg at 25°C
Refractive Index1.605

Frequently Asked Questions

What is the CAS number of 4-chloro-7-methoxyquinazolin-6-yl acetate?

The CAS number of 4-chloro-7-methoxyquinazolin-6-yl acetate is 230955-75-6.

What are the molecular formula and molecular weight of 4-chloro-7-methoxyquinazolin-6-yl acetate?

4-chloro-7-methoxyquinazolin-6-yl acetate has molecular formula C11H9ClN2O3 and molecular weight 252.654 g/mol.

What are the upstream and downstream products of 4-chloro-7-methoxyquinazolin-6-yl acetate?

For 4-chloro-7-methoxyquinazolin-6-yl acetate, Upstream Products: 3,4-dihydro-7-methoxy-4-oxoquinazolin-6-yl acetate, Thionyl chloride, 6,7-Dimethoxyquinazolin-4(3H)-one; Downstream Products: 4-((3-Chloro-4-fluorophenyl)amino)-7-methoxyquinazolin-6-yl acetate, 4-[(3-Chloro-4-fluorophenyl)amino]-7-methoxyquinazolin-6-ol, 4-(3-chloro-2-fluoroanilino)-6-hydroxy-1H-quinazolin-7-one.

Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.

Last updated:

How to cite: Jingsj. "4-chloro-7-methoxyquinazolin-6-yl acetate (CAS 230955-75-6)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1070477-5 (accessed 2026-11-09).

Data for reference only; verify product details with suppliers before purchase.